英语词汇pre-arc period是什么意思，pre-arc period的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	pre-arc period
释义	pre-arc period　【化】 (发射光谱分析中的)前电弧期
随便看	cavernous bodies cavernous body cavernous body of clitoris cavernous body of penis cavernous breath-sounds cavernous breathing cavernous cancer cavernous foramina cavernous groove cavernous hemangioma cavernous rale cavernous respiration cavernous sinus syndrome cavernous sinus thrombosis cavernous tissue cavernous tumor cavernous voice cavernous voice caverns caverns cavernulous cavers caves caves caves

英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。